What a class average tells you
A class average summarises how a group performed on a single test or across an entire term. Combined with the highest and lowest scores, it gives a quick picture of the spread — whether the class clustered tightly or split into top and bottom groups.
How to use the calculator
- Add a row for each student or each test score.
- Type the score in the Score column.
- Type the maximum points possible in the Out of column.
- Read the class average, highest, and lowest in the result tiles.
Tips for teachers
- Drop or flag scores below the lowest threshold to identify struggling students.
- Compare the average to your target — if the class average is well below 70%, consider whether the test or rubric needs adjustment.
- Pair this with the grade curve calculator to see how a flat curve would shift the spread.
Tips for students
If your instructor publishes class averages, plug in the posted scores to confirm where you stand. A score above the average is meaningful only if the spread is small; in a wide spread, percentile rank is more informative.